[Implantation of heart valve prosthesis and its problems. The Wada hingeless valve].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004617:Embolism / Q000209:etiology; D005260:Female; D006349:Heart Valve Diseases / Q000601:surgery*; D006350:Heart Valve Prosthesis; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011379:Prognosis